| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.96 | 8.790% | $133.7682 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $233.98 | 11.164% | $260.1015 | $260.10 | $260.10 | $260.10 |
| Purchase #3 | $218.92 | 7.371% | $235.0566 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $128.83 | 9.645% | $141.2557 | $141.26 | $141.25 | $141.30 |
| Purchase #5 | $157.58 | 11.848% | $176.2501 | $176.25 | $176.25 | $176.30 |
| Purchase #6 | $33.78 | 12.874% | $38.1288 | $38.13 | $38.15 | $38.10 |
| Purchase #7 | $163.76 | 10.749% | $181.3626 | $181.36 | $181.35 | $181.40 |
| 7 purchase totals = | $1,059.81 | $1,165.9235 | $1,165.93 | $1,165.90 | $1,166.10 | |